If you have Kwikset Smartkey locks installed, you may want to read this article from Wired about how easy they are to pick.  The Smartkey has a slightly different internal mechanism than most other locks which makes it invulnerable to lock bumping, however it can be picked with relative ease.  As one of the lock hackers wrote:

It’s very clever because the consumer can instantly reprogram the key, but it’s also insecure,” Tobias says. “There’s a lot of positives for Kwikset, but the problem is they can be opened in 15 seconds with a screwdriver and a paper clip. It’s not a pin-tumbler lock so that it doesn’t have the inherent physical strength to block the plug from turning when you do certain things.

This is one of the risks posed by common door locks and hardware that are available from major home improvement retailers.  The deadbolts may be inexpensive and ostensibly secure but as the article showed, there is a weakness in the design of the lock.  My suggestion is to immediately replace this hardware if you have it installed.  Contact your local locksmith and see what high-security alternatives they can provide.  The hardware may cost a bit more, but the benefit of more robust home security is worth far more than the incremental cost of higher quality components.